Some results on the shape dependence of entanglement and Renyi entropies
We study how the universal contribution to entanglement entropy in a conformal field theory depends on the entangling region. We show that for a deformed sphere the variation of the universal contribution is quadratic in the deformation amplitude. We generalize these results for Renyi entropies. We...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2015-02-03T17:54:34Z.
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| Subjects: | |
| Online Access: | Get fulltext |